BCB, DED, FGF, HIH, ___

FAG, GAF, HAI, IAH, ____

The next term of the following letter series will be : CAE, HFJ, MKO, RPT, ….

In the series of letters given below, which option will come in the place of question mark (?)? BXF, DVI, FTL, HRO, ?

Choose the group of letters which is different from others.

If the letters of the word “PRODUCT” are arranged alphabetically, then which letter would be last letter of word?